diff --git a/apps/wpm/migrations/0127_handoverb_oinfo_json_alter_attlog_create_by_and_more.py b/apps/wpm/migrations/0127_handoverb_oinfo_json_alter_attlog_create_by_and_more.py
new file mode 100644
index 00000000..b9343156
--- /dev/null
+++ b/apps/wpm/migrations/0127_handoverb_oinfo_json_alter_attlog_create_by_and_more.py
@@ -0,0 +1,117 @@
+# Generated by Django 4.2.27 on 2026-01-16 07:29
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('system', '0007_alter_dept_create_by_alter_dept_third_info_and_more'),
+        ('wpm', '0126_auto_20251208_1337'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='handoverb',
+            name='oinfo_json',
+            field=models.JSONField(blank=True, default=dict, verbose_name='其他信息'),
+        ),
+        migrations.AlterField(
+            model_name='attlog',
+            name='create_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='%(class)s_create_by', to=settings.AUTH_USER_MODEL, verbose_name='创建人'),
+        ),
+        migrations.AlterField(
+            model_name='attlog',
+            name='update_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='%(class)s_update_by', to=settings.AUTH_USER_MODEL, verbose_name='最后编辑人'),
+        ),
+        migrations.AlterField(
+            model_name='fmlog',
+            name='create_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='%(class)s_create_by', to=settings.AUTH_USER_MODEL, verbose_name='创建人'),
+        ),
+        migrations.AlterField(
+            model_name='fmlog',
+            name='update_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='%(class)s_update_by', to=settings.AUTH_USER_MODEL, verbose_name='最后编辑人'),
+        ),
+        migrations.AlterField(
+            model_name='handover',
+            name='create_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='%(class)s_create_by', to=settings.AUTH_USER_MODEL, verbose_name='创建人'),
+        ),
+        migrations.AlterField(
+            model_name='handover',
+            name='update_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='%(class)s_update_by', to=settings.AUTH_USER_MODEL, verbose_name='最后编辑人'),
+        ),
+        migrations.AlterField(
+            model_name='mlog',
+            name='create_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='%(class)s_create_by', to=settings.AUTH_USER_MODEL, verbose_name='创建人'),
+        ),
+        migrations.AlterField(
+            model_name='mlog',
+            name='update_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='%(class)s_update_by', to=settings.AUTH_USER_MODEL, verbose_name='最后编辑人'),
+        ),
+        migrations.AlterField(
+            model_name='otherlog',
+            name='create_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='%(class)s_create_by', to=settings.AUTH_USER_MODEL, verbose_name='创建人'),
+        ),
+        migrations.AlterField(
+            model_name='otherlog',
+            name='update_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='%(class)s_update_by', to=settings.AUTH_USER_MODEL, verbose_name='最后编辑人'),
+        ),
+        migrations.AlterField(
+            model_name='sflog',
+            name='create_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='%(class)s_create_by', to=settings.AUTH_USER_MODEL, verbose_name='创建人'),
+        ),
+        migrations.AlterField(
+            model_name='sflog',
+            name='update_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='%(class)s_update_by', to=settings.AUTH_USER_MODEL, verbose_name='最后编辑人'),
+        ),
+        migrations.AlterField(
+            model_name='sflogexp',
+            name='create_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='%(class)s_create_by', to=settings.AUTH_USER_MODEL, verbose_name='创建人'),
+        ),
+        migrations.AlterField(
+            model_name='sflogexp',
+            name='update_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='%(class)s_update_by', to=settings.AUTH_USER_MODEL, verbose_name='最后编辑人'),
+        ),
+        migrations.AlterField(
+            model_name='stlog',
+            name='create_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='%(class)s_create_by', to=settings.AUTH_USER_MODEL, verbose_name='创建人'),
+        ),
+        migrations.AlterField(
+            model_name='stlog',
+            name='update_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='%(class)s_update_by', to=settings.AUTH_USER_MODEL, verbose_name='最后编辑人'),
+        ),
+        migrations.AlterField(
+            model_name='wmaterial',
+            name='belong_dept',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='%(class)s_belong_dept', to='system.dept', verbose_name='所属部门'),
+        ),
+        migrations.AlterField(
+            model_name='wmaterial',
+            name='create_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='%(class)s_create_by', to=settings.AUTH_USER_MODEL, verbose_name='创建人'),
+        ),
+        migrations.AlterField(
+            model_name='wmaterial',
+            name='update_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='%(class)s_update_by', to=settings.AUTH_USER_MODEL, verbose_name='最后编辑人'),
+        ),
+    ]
diff --git a/apps/wpm/models.py b/apps/wpm/models.py
index 52f21f3c..48977fde 100644
--- a/apps/wpm/models.py
+++ b/apps/wpm/models.py
@@ -669,6 +669,7 @@ class Handoverb(BaseModel):
     wm_to = models.ForeignKey(WMaterial, verbose_name='所到车间库存', on_delete=models.SET_NULL,
                            null=True, blank=True, related_name='handoverb_wm_to')
     count = models.DecimalField('送料数', default=0, max_digits=11, decimal_places=1)
+    oinfo_json = models.JSONField('其他信息', default=dict, blank=True)
 
     @property
     def handoverbw(self):